As the spinal cord merges with the brain, the central canal becomes a series of specialized hollows called ventricles.

They are joined to two lower chambers called ventricles.

In VF, the muscles in the two lower heart chambers (called ventricles) contract randomly, rather than in rhythm.

For example, fluid-filled cavities at the center of the brain, called ventricles, are larger in some people with schizophrenia.

The cavities of the cerebral hemispheres are called lateral ventricles, or 1st & 2nd ventricles.

The heart's two lower chambers are called ventricles.

Cerebral spinal fluid is constantly produced in spaces in the brain called ventricles.

The two upper chambers are called atria, and the two lower chambers are called ventricles.

The brain contains pockets or spaces called ventricles with a spongy layer of cells and blood vessels called the choroid plexus.

This fluid is produced and stored in cavities in the brain called ventricles.